Equipment Support > Hardware By Brand > ZyXEL > Strange USG100 Problem

reply to TL

Re: Strange USG100 Problem

I haven't tried, but I can't imagine that it is ISP throttling, when it works with one router and not with the other. And if it was, shouldn't the speed be controlled, not to break the whole connection?

I forgot to say earlier, that if I use USB 3G -modem connected to the USG everyting works fine. So there is something wrong with the ethernet WAN-connection.

So any new ideas?

Did you check WAN port speed and duplex settings? Try adding a switch between the router and modem just for test.

I have already tested both switch and hub between USG and modem. USG shows the parameters right (100M/full and 10M/half). There is no change in the problem.

I think the physical side of the connection is ok, but there is something in the data (dhcp, etc.) that is processed differently in USG and 2+ and the way USG does it is incompatible with ISP.

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